| 1 | import options from './options';
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| 2 | import { defer } from './util';
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| 3 | import { renderComponent } from './vdom/component';
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| 4 |
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| 5 | /** Managed queue of dirty components to be re-rendered */
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| 6 |
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| 7 | // items/itemsOffline swap on each rerender() call (just a simple pool technique)
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| 8 | let items = [];
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| 9 |
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| 10 | export function enqueueRender(component) {
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| 11 | if (!component._dirty && (component._dirty = true) && items.push(component)==1) {
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| 12 | (options.debounceRendering || defer)(rerender);
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| 13 | }
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| 14 | }
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| 15 |
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| 16 |
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| 17 | export function rerender() {
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| 18 | let p, list = items;
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| 19 | items = [];
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| 20 | while ( (p = list.pop()) ) {
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| 21 | if (p._dirty) renderComponent(p);
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| 22 | }
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| 23 | }
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